Business Segment Information - Geographic Information for Net Sales (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 02, 2023	Jul. 03, 2022	Jun. 27, 2021
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	$ 623,527	$ 815,758	$ 667,592
U.S. [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	355,197	430,381	341,897
BRAZIL [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	119,061	126,066	95,976
CHINA
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	100,183	185,558	171,261
All Other Foreign Countries [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	49,086	73,753	58,458
Export Sales from US Operations [Member] | U.S. [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	$ 52,051	$ 74,589	$ 59,055